Updated release note

Author: akshay-joshi

docs/en_US/release_notes_9_11.rst

@@ -20,8 +20,14 @@ Bundled PostgreSQL Utilities
 New features
 ************
 
+  | `Issue #6388 <https://github.com/pgadmin-org/pgadmin4/issues/6388>`_ -  Add support of DEPENDS/NO DEPENDS ON EXTENSION for INDEX.
+  | `Issue #6390 <https://github.com/pgadmin-org/pgadmin4/issues/6390>`_ -  Add support of DEPENDS/NO DEPENDS ON EXTENSION for MATERIALIZED VIEW.
+  | `Issue #8968 <https://github.com/pgadmin-org/pgadmin4/issues/8968>`_ -  Add support for showing the column data type beside column name in the object explorer.
+
 Housekeeping
 ************
 
 Bug fixes
 *********
+
+  | `Issue #9297 <https://github.com/pgadmin-org/pgadmin4/issues/9297>`_ -  Fixed an issue where EXPLAIN should run on query under cursor if no text is selected.